We're in beta! If you find a bug or have feedback, let us know in our 
Amazing Machine
Explore the amazing world of machines!
Philadelphia, Pennsylvania
- Ongoing
ExhibitionDesignEducationEngineeringRoboticsSoundTechnology
discover
within 25 miles
Oct 9, 2026
305 opportunities found! use fewer search filter criteria to find more opportunities
Filters
Ancient Tree Inventory
To build a living database of ancient trees
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBiologytrees, united kingdom
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationgraffitimuseumartstreet artgalleriescitizen science
Astronomy On Tap
Astronomy On Tap Albuquerque: Galaxies, Black Holes, and the Birth of the Universe!
Bow & Arrow Brewing Co NM
- November 18, 2026 at 1:00 AM through 3:00 AM
Community
Astronomy On Tap
Astronomy on Tap Atlanta: 1993-2003 – The Decade of Discovery
Halfway Crooks GA
- October 16, 2026 at 12:00 AM through 1:30 AM
Community
Astronomy On Tap
Astronomy on Tap Warsaw: AI & Invisible Universe
Pardon To Tu Warsaw
- October 12, 2026 at 11:00 PM
Community
International Asteroid Search Campaign
AWB Asteroid Search Campaign
Find an asteroid
Anywhere
- Ongoing
Citizen ScienceEducationAstronomy & Spaceasteroids, asteroid
Museum of Discovery and Science
Baby’s First
Museum of Discovery and Science FL
- December 31, 2026 at 3:00 PM through 10:00 PM
Live ScienceadventurePlayful LearningBaby’s FirstStorytimeSprouting STEMScientistsMuseumScienceMODSPhoto BoothSprouting STEM Early Childhood Learning LabHolidayactivitiesSTEMMuseum of Discovery and ScienceDiscoveryNew Year’s
Museum of Discovery and Science
Baby’s First
Museum of Discovery and Science FL
- October 31, 2026 at 2:00 PM through 9:00 PM
Live ScienceSprouting STEMHolidaySprouting STEM Early Childhood Learning LabMODSStorytimePhoto BoothactivitiesNew Year’sMuseumSTEMPlayful LearningScienceScientistsBaby’s FirstMuseum of Discovery and ScienceDiscoveryadventure
Museum of Discovery and Science
Baby’s First
Museum of Discovery and Science FL
- December 12, 2026 at 3:00 PM through 10:00 PM
Live ScienceSprouting STEMSTEMDiscoveryPhoto BoothScienceMODSSprouting STEM Early Childhood Learning LabMuseum of Discovery and ScienceactivitiesNew Year’sHolidayMuseumadventureStorytimeBaby’s FirstScientistsPlayful Learning